Mozilla Data Collective

com.mozilladatacollective/datasetsVersion 0.1.0

Search the Mozilla Data Collective catalog of ethically sourced AI training datasets.

Status

Responds197 msNov 14, 2026, 14:07 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:07 UTC
Latency: 197 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://mozilladatacollective.com/api/mcpResponds197 msNov 14, 2026, 14:07 UTC

No sign-in

Claude Code

claude mcp add --transport http datasets https://mozilladatacollective.com/api/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: datasets
Remote MCP server URL: https://mozilladatacollective.com/api/mcp

Cursor

{
  "mcpServers": {
    "datasets": {
      "url": "https://mozilladatacollective.com/api/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"datasets","type":"http","url":"https://mozilladatacollective.com/api/mcp"}'

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Tools

3 tools

Tools of Mozilla Data Collective
	Description		Read-only	Idempotent	Open world
`fetch`Fetch the full public details of one Mozilla Data Collective dataset by id or slug: description, organization, task, locale, license, format, size, pricing, and its page URL.	Fetch the full public details of one Mozilla Data Collective dataset by id or slug: description, organization, task, locale, license, format, size, pricing, and its page URL.	No	Yes	Yes	Yes
`list_filters`List every value the search tool's filters accept: the tasks, locales, licenses and formats present in the catalog, plus the sort and date-range options. Task and license values are abbreviations, so taskLabels and licenseLabels spell them out. Filter values are matched exactly, so call this before filtering a search rather than guessing values. Takes no arguments.	List every value the search tool's filters accept: the tasks, locales, licenses and formats present in the catalog, plus the sort and date-range options. Task and license values are abbreviations, so taskLabels and licenseLabels spell them out. Filter values are matched exactly, so call this before filtering a search rather than guessing values. Takes no arguments.	No	Yes	Yes	Yes
`search`Search the Mozilla Data Collective catalog of AI training datasets by natural-language query, optionally narrowed by task, language, license, format, price, sample availability or publish date. Returns matching datasets as {id, title, url}; pass an id to the fetch tool for full details. Call list_filters first if you intend to filter — filter values must match the catalog exactly.	Search the Mozilla Data Collective catalog of AI training datasets by natural-language query, optionally narrowed by task, language, license, format, price, sample availability or publish date. Returns matching datasets as {id, title, url}; pass an id to the fetch tool for full details. Call list_filters first if you intend to filter — filter values must match the catalog exactly.	No	Yes	Yes	Yes

Details

Registry status: Active
Published: Sep 7, 2026
Updated: Sep 7, 2026
Website: https://mozilladatacollective.com/⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): Data and analyticsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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